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dioxide

dio·xide

UK/daɪˈɒksaɪd/ US/daɪˈɑksaɪd/ fairly common

noun

1.

an oxide containing two atoms of oxygen in the molecule

Origin

From di- + oxide.

Related words

Broader terms

WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.